Regional coal companies environmental control model in large-scale system

Considering the environmental benefit of eliminating the pollution of coal enterprises has regional cumulative effects, we use the principle of large-scale system to establish regional coal companies economic coordination control model, and make an empirical study as the coal industry in Henan Province. The conclusion is that the environmental economic development level of the coal industry in Henan Province upgrade continually especially in the “Eleventh Five-Year” period, but taking into account energy efficiency, resource recovery rate, the level of coal mining mechanization, and the actual situation of widespread small coal mines, Henan coal industry is still relatively serious waste of energy and energy saving and emission reduction pressure is still larger.